EP0925273A1 - Compositions pharmaceutiques contenant des acides 4-oxo-butanoiques - Google Patents
Compositions pharmaceutiques contenant des acides 4-oxo-butanoiquesInfo
- Publication number
- EP0925273A1 EP0925273A1 EP97936682A EP97936682A EP0925273A1 EP 0925273 A1 EP0925273 A1 EP 0925273A1 EP 97936682 A EP97936682 A EP 97936682A EP 97936682 A EP97936682 A EP 97936682A EP 0925273 A1 EP0925273 A1 EP 0925273A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- group
- oxobutanoic acid
- chosen
- alkyl
- aryl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
- A61K31/19—Carboxylic acids, e.g. valproic acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
- C07D317/60—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/76—Unsaturated compounds containing keto groups
- C07C59/84—Unsaturated compounds containing keto groups containing six membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/73—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids
- C07C69/738—Esters of keto-carboxylic acids or aldehydo-carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D307/10—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/16—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
Definitions
- the present invention relates to pharmaceutical compositions containing 4-oxo-butanoic acids, which are useful in particular in the treatment of diabetes.
- compositions comprising, as active principle, a compound of formula:
- groups A and B are chosen independently of one another from: - a mono-, bi- or tricyclic aryl group having from 6 to 14 carbon atoms;
- compositions comprise, as active principles, a compound of formula I in which A and B are chosen from aryl groups.
- aryl groups mention may be made of phenyl, ⁇ -naphthyl, ⁇ -naphthyl, fluorenyl groups.
- the C -] -Cg alkyl groups can be linear or branched.
- methyl, ethyl, propyl, isopropyl, butyl, isobutyl, tert-butyl and pentyl groups examples, mention may be made of methyl, ethyl, propyl, isopropyl, butyl, isobutyl, tert-butyl and pentyl groups.
- the C1-C6 alkoxy groups can likewise be linear or branched.
- the halogens can be chosen from fluorine, chlorine, bromine and iodine.
- the present invention encompasses compositions which contain the tautomeric forms, enantiomers, diastereoisomers and epimers of the compounds of formula I.
- salts examples include sodium salts; potassium salts, magnesium salts, calcium salts, amine salts and other salts of the same type (aluminum, iron, bismuth, etc.)
- compositions according to the invention comprise a compound chosen from:
- a subject of the present invention is also the new compounds of formula I, that is to say the compounds of formula: in which groups A and B are chosen independently of one another from:
- Cgjcarbonylamino or two of the substituents forming a methylenedioxy group excluding the compounds of formula I in which B is an unsubstituted phenyl group and A is a phenyl, 4-methoxyphenyl, 4-chlorophenyl or cyclohexyl group, their solvates and the salts of these acids with bases.
- the new compounds include the salts of the acids with pharmaceutically acceptable bases or other bases which give salts which can be used for the identification, the purification or the resolution of the compounds of formula I.
- the compounds of formula I can be prepared according to a malonic synthesis which consists in reacting a compound of formula:
- R'OOC in which R and R 'are C - ⁇ -CQ alkyl groups and B has the meaning given above, in the presence of an alkali metal hydride or an alkali metal alcoholate, to form a compound of formula :
- the separation of the enantiomers of the compounds of formula (I) can be carried out by successive recrystallization of the salt of the acid (I) with an optically active base in solvents such as acetone, ethyl acetate, isopropanol , ... then displacement of the salt into optically active acid by a mineral or organic acid according to a conventional method.
- compositions according to the present invention can be used in the treatment of diabetes, in particular of non-insulin dependent diabetes due to their hypoglycemic effect and their absence of toxicity at the active doses.
- compositions according to the invention can be presented in forms intended for administration by parenteral, oral, rectal, permucosal or percutaneous route.
- solutions or injectable suspensions or multi-dose vials in the form of naked or coated tablets, dragees, capsules, capsules, pills, cachets, powders, suppositories or rectal capsules , solutions or suspensions, for percutaneous use in a polar solvent, or for leaky use.
- the excipients which are suitable for such administrations are derivatives of cellulose or microcrystalline cellulose, alkaline earth carbonates, magnesium phosphate, starches, modified starches, lactose for solid forms.
- cocoa butter or polyethylene glycol stearates are the preferred excipients.
- aqueous solutions for parenteral use, water, aqueous solutions, physiological saline, isotonic solutions are the most conveniently used vehicles.
- the dosage may vary within wide limits depending on the therapeutic indication and the route of administration, as well as the subject's age and weight.
- reaction mixture After 5 days at room temperature, the reaction mixture is poured into 1 liter of ice water. The mixture is washed twice with 200 ml of ethyl acetate and then is cold acidified with 60 ml of 3N aqueous hydrochloric acid.
- Example 2 20 g of acid obtained in Example 1 are dissolved in 200 ml of warm acetone. 8.2 g of S - (-) - -methylbenzylamine are added in solution in 40 ml of acetone. The mixture is cooled, the white solid is filtered and drained. After successive recrystallization from isopropanol until stabilization of the optical deviation of the salt, 7.3 g of a salt are obtained, which is treated with 100 ml of 2N hydrochloric acid with vigorous stirring and 50 ml of ethyl ether . The acidic aqueous phase is decanted and again extracted with 50 ml of ethyl ether.
- Example 4 The same method is used as for Example 4. A white solid is obtained. Mp 88 ° C;
- Example 6 Preparation of (-) - 2-benzyl-4- (4-fluorophenyl) -4- oxobutanoic acid (product no. 7) The same method is used as for Example 3. A white solid is obtained.
- the anti-diabetic activity of the compounds of formula I was determined orally on an experimental model of non-insulin-dependent diabetes induced in rats by Streptozotocin.
- the non-insulin dependent model of diabetes is obtained in rats by a neonatal injection (on the day of birth) of Streptozotozine.
- the diabetic rats used are 8 weeks old.
- Stabling of the animals is carried out, from the day of their birth to the day of the experiment, in a pet store at a controlled temperature of 21 to 22 ° C, and subjected to a fixed light cycle (from 7:00 to 19:00) and dark (from 1 9 a.m. to 7 a.m.).
- Their diet consisted of a maintenance diet; water and food were provided "ad libitum", with the exception of the 2 hour fast preceding the tests where the food is withdrawn (postabsorptive state).
- the rats are treated orally during the day with the product to be tested. 2 hours after the last administration of the product and 30 minutes after anesthesia of the animals with Pentobarbital Sodium (Nembutal®), a blood sample of 300 ⁇ ⁇ is taken at the end of the tail. Table II brings together the main results obtained. These results show the effectiveness of the compounds of formula I in lowering blood sugar in diabetic animals.
- Certain compounds of formula I also exhibit an early and short-term insulin-secreting effect.
- non-diabetic rats are treated orally with the product to be tested.
- Blood samples of 300 ⁇ ⁇ are taken from the end of the tail of the rats for the first 30 minutes after administration of the product.
- Products 5 and 6 administered orally at a dose of 200 mg / kg did not induce any sign of toxicity.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Diabetes (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Hematology (AREA)
- Endocrinology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Obesity (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Emergency Medicine (AREA)
- Epidemiology (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SI9730237T SI0925273T1 (en) | 1996-08-16 | 1997-08-05 | Pharmaceutical composition containing 4-oxo-butynic acids |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9610254 | 1996-08-16 | ||
FR9610254A FR2752422B1 (fr) | 1996-08-16 | 1996-08-16 | Composition pharmaceutique contenant des acides 4-oxo-butanoiques |
PCT/EP1997/004252 WO1998007681A1 (fr) | 1996-08-16 | 1997-08-05 | Compositions pharmaceutiques contenant des acides 4-oxo-butanoiques |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0925273A1 true EP0925273A1 (fr) | 1999-06-30 |
EP0925273B1 EP0925273B1 (fr) | 2001-11-07 |
Family
ID=9495089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97936682A Expired - Lifetime EP0925273B1 (fr) | 1996-08-16 | 1997-08-05 | Compositions pharmaceutiques contenant des acides 4-oxo-butanoiques |
Country Status (30)
Country | Link |
---|---|
US (1) | US6143787A (fr) |
EP (1) | EP0925273B1 (fr) |
JP (1) | JP3105545B2 (fr) |
KR (1) | KR100488430B1 (fr) |
CN (1) | CN1082370C (fr) |
AR (1) | AR009251A1 (fr) |
AT (1) | ATE208364T1 (fr) |
AU (1) | AU725440B2 (fr) |
BR (1) | BR9711315A (fr) |
CA (1) | CA2263348C (fr) |
CY (1) | CY2298B1 (fr) |
CZ (1) | CZ294165B6 (fr) |
DE (1) | DE69708130T2 (fr) |
DK (1) | DK0925273T3 (fr) |
ES (1) | ES2166098T3 (fr) |
FR (1) | FR2752422B1 (fr) |
HK (1) | HK1021728A1 (fr) |
HU (1) | HUP0004223A3 (fr) |
ID (1) | ID17875A (fr) |
NO (1) | NO312290B1 (fr) |
PL (1) | PL187371B1 (fr) |
PT (1) | PT925273E (fr) |
RU (1) | RU2175966C2 (fr) |
SI (1) | SI0925273T1 (fr) |
SK (1) | SK283055B6 (fr) |
TR (1) | TR199900329T2 (fr) |
TW (1) | TW438764B (fr) |
UA (1) | UA57031C2 (fr) |
WO (1) | WO1998007681A1 (fr) |
ZA (1) | ZA977327B (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04318852A (ja) * | 1991-04-18 | 1992-11-10 | Fujitsu Ltd | レジスト・パターン形成方法 |
WO2002100341A2 (fr) | 2001-06-12 | 2002-12-19 | Wellstat Therapeutics Corporation | Composes destines au traitement de troubles metaboliques |
FR2832633B1 (fr) * | 2001-11-28 | 2004-09-24 | Lipha | Composition pharmaceutique comprenant une association metformine et un acide 4-oxo-butanoique et son utilisation pour traiter le diabete |
FR2832925B1 (fr) * | 2001-12-03 | 2006-07-14 | Lipha | Utilisation de derives de l'acide 4-oxobutanoique dans le traitement de l'inflammation |
FR2834214B1 (fr) * | 2001-12-28 | 2004-09-24 | Lipha | Composition pharmaceutique comprenant un inhibiteur d'alpha-glucosidase et un acide 4-oxo-butanoique et son utilisation pour traiter le diabete |
FR2834640B1 (fr) * | 2002-01-11 | 2004-09-24 | Lipha | Composition pharmaceutique comprenant une glitazone et un acide 4-oxobutanoique et son utilisation pour traiter le diabete |
EP1556085A4 (fr) * | 2002-11-01 | 2012-08-22 | Wellstat Therapeutics Corp | Composes destines au traitement de troubles metaboliques |
AU2003275939A1 (en) * | 2002-11-08 | 2004-06-07 | Novo Nordisk A/S | Safe chemical uncouplers for the treatment of obesity |
FR2849598B1 (fr) * | 2003-01-07 | 2006-09-22 | Merck Sante Sas | Utilisation d'inhibiteurs de la kynurenine-3-hydroxylase pour le traitement du diabete, par augmentation du nombre de cellules des ilots de langerhans |
FR2849599B1 (fr) * | 2003-01-07 | 2006-12-29 | Merck Sante Sas | Utilisation d'inhibiteurs de la kynurenine-3-hydroxylase pour le traitement du diabete |
CN101912380A (zh) * | 2003-04-15 | 2010-12-15 | 维尔斯达医疗公司 | 用于治疗代谢紊乱的化合物 |
ES2368692T3 (es) | 2007-12-03 | 2011-11-21 | Merck Patent Gmbh | Utilización de derivados del ácido 4-oxobutanoico en el tratamiento de patologías asociadas con trastornos inmunológicos. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK523288A (da) * | 1987-10-06 | 1989-04-07 | Hoffmann La Roche | Aminosyrederivater |
US5250517A (en) * | 1987-10-06 | 1993-10-05 | Hoffmann-La Roche Inc. | Renin inhibiting compounds |
US5055466A (en) * | 1987-11-23 | 1991-10-08 | E. R. Squibb & Sons, Inc. | N-morpholino derivatives and their use as anti-hypertensive agents |
CA1329680C (fr) * | 1987-11-23 | 1994-05-17 | Harold Norris Weller, Iii | Derives d'un alcool n-heterocyclique |
-
1996
- 1996-08-16 FR FR9610254A patent/FR2752422B1/fr not_active Expired - Fee Related
-
1997
- 1997-05-08 UA UA99031301A patent/UA57031C2/uk unknown
- 1997-08-05 DK DK97936682T patent/DK0925273T3/da active
- 1997-08-05 US US09/230,849 patent/US6143787A/en not_active Expired - Fee Related
- 1997-08-05 CZ CZ1999498A patent/CZ294165B6/cs not_active IP Right Cessation
- 1997-08-05 BR BR9711315A patent/BR9711315A/pt not_active IP Right Cessation
- 1997-08-05 ES ES97936682T patent/ES2166098T3/es not_active Expired - Lifetime
- 1997-08-05 JP JP10510330A patent/JP3105545B2/ja not_active Expired - Fee Related
- 1997-08-05 CN CN97197180A patent/CN1082370C/zh not_active Expired - Fee Related
- 1997-08-05 AU AU39422/97A patent/AU725440B2/en not_active Ceased
- 1997-08-05 KR KR10-1999-7001122A patent/KR100488430B1/ko not_active IP Right Cessation
- 1997-08-05 DE DE69708130T patent/DE69708130T2/de not_active Expired - Lifetime
- 1997-08-05 TR TR1999/00329T patent/TR199900329T2/xx unknown
- 1997-08-05 SK SK180-99A patent/SK283055B6/sk not_active IP Right Cessation
- 1997-08-05 WO PCT/EP1997/004252 patent/WO1998007681A1/fr active IP Right Grant
- 1997-08-05 SI SI9730237T patent/SI0925273T1/xx unknown
- 1997-08-05 EP EP97936682A patent/EP0925273B1/fr not_active Expired - Lifetime
- 1997-08-05 HU HU0004223A patent/HUP0004223A3/hu unknown
- 1997-08-05 AT AT97936682T patent/ATE208364T1/de not_active IP Right Cessation
- 1997-08-05 CA CA002263348A patent/CA2263348C/fr not_active Expired - Fee Related
- 1997-08-05 PT PT97936682T patent/PT925273E/pt unknown
- 1997-08-05 RU RU99105208/04A patent/RU2175966C2/ru not_active IP Right Cessation
- 1997-08-14 ID IDP972848A patent/ID17875A/id unknown
- 1997-08-14 ZA ZA9707327A patent/ZA977327B/xx unknown
- 1997-08-15 AR ARP970103720A patent/AR009251A1/es active IP Right Grant
- 1997-10-23 TW TW086115700A patent/TW438764B/zh active
-
1999
- 1999-02-12 PL PL97331645A patent/PL187371B1/pl not_active IP Right Cessation
- 1999-02-15 NO NO19990707A patent/NO312290B1/no not_active IP Right Cessation
-
2000
- 2000-01-31 HK HK00100582A patent/HK1021728A1/xx not_active IP Right Cessation
-
2002
- 2002-09-24 CY CY0200057A patent/CY2298B1/xx unknown
Non-Patent Citations (1)
Title |
---|
See references of WO9807681A1 * |
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